This paper describes two kinds of adaptive equalization techniques, i. e. Interleaved Decision-Feedback Equalization ( IDFE) and Reduced-State Sequence Estimation ( RSSE), which can be effectively used in trellis coded modulation ( TCM) data transmission systems. 介绍两种可以有效地用于格状编码调制(TCM)数据传输系统的自适应均衡技术,即交织判决反馈均衡(IDFE)和降态序列估值(RSSE)。
Using MCU in sensors, and FPGA in data acquisition, to achieve Reed-Solomon code and interleaved code to ensure high quality and high speed transmission in worse environment. A brief introduction about function block and encoder/ decoder of this transmission system is presented. 在长电缆的地震数据数字化传输中,采用单片机和FPGA实现ReedSolomon编码和交织编码,保证恶劣传输条件下可靠的高速数据传输,就此传输系统的功能结构以及编解码方案做简要介绍。
Interleaved Bidirectional Transmission Technology in WDM Communications Systems 光纤波分复用通信系统中的双向交错传输技术